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<pre><span class="sourceLineNo">001</span><a name="line.1"></a>
<span class="sourceLineNo">002</span>/*<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (C) 2010 Archie L. Cobbs. All rights reserved.<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * $Id: ParseUtil.html 106 2014-11-16 16:12:57Z archie.cobbs $<a name="line.5"></a>
<span class="sourceLineNo">006</span> */<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>package org.dellroad.jibxbindings;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>import java.net.URI;<a name="line.10"></a>
<span class="sourceLineNo">011</span>import java.net.URISyntaxException;<a name="line.11"></a>
<span class="sourceLineNo">012</span>import java.text.ParseException;<a name="line.12"></a>
<span class="sourceLineNo">013</span>import java.text.SimpleDateFormat;<a name="line.13"></a>
<span class="sourceLineNo">014</span>import java.util.Arrays;<a name="line.14"></a>
<span class="sourceLineNo">015</span>import java.util.Calendar;<a name="line.15"></a>
<span class="sourceLineNo">016</span>import java.util.Collections;<a name="line.16"></a>
<span class="sourceLineNo">017</span>import java.util.Date;<a name="line.17"></a>
<span class="sourceLineNo">018</span>import java.util.GregorianCalendar;<a name="line.18"></a>
<span class="sourceLineNo">019</span>import java.util.List;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.util.Locale;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import java.util.TimeZone;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.util.regex.Matcher;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import java.util.regex.Pattern;<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.jibx.runtime.JiBXParseException;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
<span class="sourceLineNo">028</span> * JiBX parsing utility methods.<a name="line.28"></a>
<span class="sourceLineNo">029</span> */<a name="line.29"></a>
<span class="sourceLineNo">030</span>public final class ParseUtil {<a name="line.30"></a>
<span class="sourceLineNo">031</span><a name="line.31"></a>
<span class="sourceLineNo">032</span>    private static final String[] BOOLEAN_TRUES = { "1", "true", "yes" };<a name="line.32"></a>
<span class="sourceLineNo">033</span>    private static final String[] BOOLEAN_FALSES = { "0", "false", "no" };<a name="line.33"></a>
<span class="sourceLineNo">034</span>    private static final Pattern RFC3339_PATTERN<a name="line.34"></a>
<span class="sourceLineNo">035</span>      = Pattern.compile("(\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d+)?)(Z|([-+]\\d{2}:\\d{2}))");<a name="line.35"></a>
<span class="sourceLineNo">036</span>    private static final String RFC3339_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";<a name="line.36"></a>
<span class="sourceLineNo">037</span>    private static final String RFC5322_FORMAT = "EEE, dd MMM yyyy HH:mm:ss Z";<a name="line.37"></a>
<span class="sourceLineNo">038</span>    private static final String XSD_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ssZ";<a name="line.38"></a>
<span class="sourceLineNo">039</span><a name="line.39"></a>
<span class="sourceLineNo">040</span>    private ParseUtil() {<a name="line.40"></a>
<span class="sourceLineNo">041</span>    }<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
<span class="sourceLineNo">043</span>    /**<a name="line.43"></a>
<span class="sourceLineNo">044</span>     * Deserialize an {@link URI}.<a name="line.44"></a>
<span class="sourceLineNo">045</span>     *<a name="line.45"></a>
<span class="sourceLineNo">046</span>     * @see #serializeURI<a name="line.46"></a>
<span class="sourceLineNo">047</span>     */<a name="line.47"></a>
<span class="sourceLineNo">048</span>    public static URI deserializeURI(String string) throws JiBXParseException {<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
<span class="sourceLineNo">050</span>        // Accept space characters even though they are "strongly discouraged"; see http://www.datypic.com/sc/xsd/t-xsd_anyURI.html<a name="line.50"></a>
<span class="sourceLineNo">051</span>        try {<a name="line.51"></a>
<span class="sourceLineNo">052</span>            return new URI(string.replaceAll(" ", "%20"));<a name="line.52"></a>
<span class="sourceLineNo">053</span>        } catch (URISyntaxException e) {<a name="line.53"></a>
<span class="sourceLineNo">054</span>            throw new JiBXParseException("invalid URI", string, e);<a name="line.54"></a>
<span class="sourceLineNo">055</span>        }<a name="line.55"></a>
<span class="sourceLineNo">056</span>    }<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span>    /**<a name="line.58"></a>
<span class="sourceLineNo">059</span>     * Serialize an {@link URI}.<a name="line.59"></a>
<span class="sourceLineNo">060</span>     *<a name="line.60"></a>
<span class="sourceLineNo">061</span>     * @see #deserializeURI<a name="line.61"></a>
<span class="sourceLineNo">062</span>     */<a name="line.62"></a>
<span class="sourceLineNo">063</span>    public static String serializeURI(URI uri) {<a name="line.63"></a>
<span class="sourceLineNo">064</span>        return uri.toString();<a name="line.64"></a>
<span class="sourceLineNo">065</span>    }<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
<span class="sourceLineNo">067</span>    /**<a name="line.67"></a>
<span class="sourceLineNo">068</span>     * JiBX {@link String} deserializer that normalizes a string as is required by the {@code xsd:token} XSD type.<a name="line.68"></a>
<span class="sourceLineNo">069</span>     * This removes leading and trailing whitespace, and collapses all interior whitespace<a name="line.69"></a>
<span class="sourceLineNo">070</span>     * down to a single space character.<a name="line.70"></a>
<span class="sourceLineNo">071</span>     *<a name="line.71"></a>
<span class="sourceLineNo">072</span>     * @throws NullPointerException if {@code string} is null<a name="line.72"></a>
<span class="sourceLineNo">073</span>     */<a name="line.73"></a>
<span class="sourceLineNo">074</span>    public static String normalize(String string) {<a name="line.74"></a>
<span class="sourceLineNo">075</span>        return string.trim().replaceAll("\\s+", " ");<a name="line.75"></a>
<span class="sourceLineNo">076</span>    }<a name="line.76"></a>
<span class="sourceLineNo">077</span><a name="line.77"></a>
<span class="sourceLineNo">078</span>    /**<a name="line.78"></a>
<span class="sourceLineNo">079</span>     * JiBX {@link String} deserializer support method that verifies that the input string matches the<a name="line.79"></a>
<span class="sourceLineNo">080</span>     * given regular expression. This method can be invoked by custom deserializers that supply the<a name="line.80"></a>
<span class="sourceLineNo">081</span>     * regular expression to it.<a name="line.81"></a>
<span class="sourceLineNo">082</span>     *<a name="line.82"></a>
<span class="sourceLineNo">083</span>     * @throws NullPointerException if {@code string} of {@code regex} is null<a name="line.83"></a>
<span class="sourceLineNo">084</span>     * @throws JiBXParseException if {@code string} does not match {@code regex}<a name="line.84"></a>
<span class="sourceLineNo">085</span>     * @throws java.util.regex.PatternSyntaxException if {@code regex} is not a valid regular expression<a name="line.85"></a>
<span class="sourceLineNo">086</span>     */<a name="line.86"></a>
<span class="sourceLineNo">087</span>    public static String deserializeMatching(String regex, String string) throws JiBXParseException {<a name="line.87"></a>
<span class="sourceLineNo">088</span>        if (!string.matches(regex))<a name="line.88"></a>
<span class="sourceLineNo">089</span>            throw new JiBXParseException("input does not match pattern \"" + regex + "\"", string);<a name="line.89"></a>
<span class="sourceLineNo">090</span>        return string;<a name="line.90"></a>
<span class="sourceLineNo">091</span>    }<a name="line.91"></a>
<span class="sourceLineNo">092</span><a name="line.92"></a>
<span class="sourceLineNo">093</span>    /**<a name="line.93"></a>
<span class="sourceLineNo">094</span>     * Boolean parser that allows "yes" and "no" as well as the usual "true", "false", "0", "1".<a name="line.94"></a>
<span class="sourceLineNo">095</span>     *<a name="line.95"></a>
<span class="sourceLineNo">096</span>     * @throws JiBXParseException if the value is not recognizable as a boolean<a name="line.96"></a>
<span class="sourceLineNo">097</span>     */<a name="line.97"></a>
<span class="sourceLineNo">098</span>    public static boolean deserializeBoolean(String string) throws JiBXParseException {<a name="line.98"></a>
<span class="sourceLineNo">099</span>        for (String s : BOOLEAN_TRUES) {<a name="line.99"></a>
<span class="sourceLineNo">100</span>            if (string.equalsIgnoreCase(s))<a name="line.100"></a>
<span class="sourceLineNo">101</span>                return true;<a name="line.101"></a>
<span class="sourceLineNo">102</span>        }<a name="line.102"></a>
<span class="sourceLineNo">103</span>        for (String s : BOOLEAN_FALSES) {<a name="line.103"></a>
<span class="sourceLineNo">104</span>            if (string.equalsIgnoreCase(s))<a name="line.104"></a>
<span class="sourceLineNo">105</span>                return false;<a name="line.105"></a>
<span class="sourceLineNo">106</span>        }<a name="line.106"></a>
<span class="sourceLineNo">107</span>        throw new JiBXParseException("invalid Boolean value", string);<a name="line.107"></a>
<span class="sourceLineNo">108</span>    }<a name="line.108"></a>
<span class="sourceLineNo">109</span><a name="line.109"></a>
<span class="sourceLineNo">110</span>    /**<a name="line.110"></a>
<span class="sourceLineNo">111</span>     * Deserialize a timestamp in RFC 3339 format.<a name="line.111"></a>
<span class="sourceLineNo">112</span>     *<a name="line.112"></a>
<span class="sourceLineNo">113</span>     * @see #serializeRFC3339Timestamp<a name="line.113"></a>
<span class="sourceLineNo">114</span>     * @see &lt;a href="http://tools.ietf.org/html/rfc3339"&gt;RFC 3339&lt;/a&gt;<a name="line.114"></a>
<span class="sourceLineNo">115</span>     */<a name="line.115"></a>
<span class="sourceLineNo">116</span>    public static Date deserializeRFC3339Timestamp(String string) throws JiBXParseException {<a name="line.116"></a>
<span class="sourceLineNo">117</span>        Matcher matcher = RFC3339_PATTERN.matcher(string);<a name="line.117"></a>
<span class="sourceLineNo">118</span>        if (!matcher.matches())<a name="line.118"></a>
<span class="sourceLineNo">119</span>            throw new JiBXParseException("incorrectly formatted timestamp", string);<a name="line.119"></a>
<span class="sourceLineNo">120</span>        TimeZone timeZone = TimeZone.getTimeZone("GMT" + (matcher.group(4) != null ? matcher.group(4) : ""));<a name="line.120"></a>
<span class="sourceLineNo">121</span>        Calendar cal = new GregorianCalendar(timeZone, Locale.US);<a name="line.121"></a>
<span class="sourceLineNo">122</span>        String fmt = "y-M-d'T'H:m:s" + (matcher.group(2) != null ?  ".S" : "");<a name="line.122"></a>
<span class="sourceLineNo">123</span>        SimpleDateFormat dateFormat = new SimpleDateFormat(fmt);<a name="line.123"></a>
<span class="sourceLineNo">124</span>        dateFormat.setLenient(false);<a name="line.124"></a>
<span class="sourceLineNo">125</span>        dateFormat.setCalendar(cal);<a name="line.125"></a>
<span class="sourceLineNo">126</span>        try {<a name="line.126"></a>
<span class="sourceLineNo">127</span>            return dateFormat.parse(matcher.group(1));<a name="line.127"></a>
<span class="sourceLineNo">128</span>        } catch (ParseException e) {<a name="line.128"></a>
<span class="sourceLineNo">129</span>            throw new JiBXParseException("incorrectly formatted timestamp", string, e);<a name="line.129"></a>
<span class="sourceLineNo">130</span>        }<a name="line.130"></a>
<span class="sourceLineNo">131</span>    }<a name="line.131"></a>
<span class="sourceLineNo">132</span><a name="line.132"></a>
<span class="sourceLineNo">133</span>    /**<a name="line.133"></a>
<span class="sourceLineNo">134</span>     * Serialize a timestamp in RFC 3339 format.<a name="line.134"></a>
<span class="sourceLineNo">135</span>     *<a name="line.135"></a>
<span class="sourceLineNo">136</span>     * @see #deserializeRFC3339Timestamp<a name="line.136"></a>
<span class="sourceLineNo">137</span>     * @see &lt;a href="http://tools.ietf.org/html/rfc3339"&gt;RFC 3339&lt;/a&gt;<a name="line.137"></a>
<span class="sourceLineNo">138</span>     */<a name="line.138"></a>
<span class="sourceLineNo">139</span>    public static String serializeRFC3339Timestamp(Date timestamp) {<a name="line.139"></a>
<span class="sourceLineNo">140</span>        if (timestamp == null)<a name="line.140"></a>
<span class="sourceLineNo">141</span>            return null;<a name="line.141"></a>
<span class="sourceLineNo">142</span>        return ParseUtil.getDateFormat(RFC3339_FORMAT, timestamp).format(timestamp);<a name="line.142"></a>
<span class="sourceLineNo">143</span>    }<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span>    /**<a name="line.145"></a>
<span class="sourceLineNo">146</span>     * Deserialize a timestamp in RFC 5322 format. Treat an empty string as null.<a name="line.146"></a>
<span class="sourceLineNo">147</span>     *<a name="line.147"></a>
<span class="sourceLineNo">148</span>     * @see #serializeRFC5322Timestamp<a name="line.148"></a>
<span class="sourceLineNo">149</span>     * @see &lt;a href="http://tools.ietf.org/html/rfc5322"&gt;RFC 5322&lt;/a&gt;<a name="line.149"></a>
<span class="sourceLineNo">150</span>     */<a name="line.150"></a>
<span class="sourceLineNo">151</span>    public static Date deserializeRFC5322Timestamp(String string) throws JiBXParseException {<a name="line.151"></a>
<span class="sourceLineNo">152</span>        if (string.length() == 0)<a name="line.152"></a>
<span class="sourceLineNo">153</span>            return null;<a name="line.153"></a>
<span class="sourceLineNo">154</span>        try {<a name="line.154"></a>
<span class="sourceLineNo">155</span>            return ParseUtil.getDateFormat(RFC5322_FORMAT, null).parse(string);<a name="line.155"></a>
<span class="sourceLineNo">156</span>        } catch (ParseException e) {<a name="line.156"></a>
<span class="sourceLineNo">157</span>            throw new JiBXParseException("incorrectly formatted date string", string, e);<a name="line.157"></a>
<span class="sourceLineNo">158</span>        }<a name="line.158"></a>
<span class="sourceLineNo">159</span>    }<a name="line.159"></a>
<span class="sourceLineNo">160</span><a name="line.160"></a>
<span class="sourceLineNo">161</span>    /**<a name="line.161"></a>
<span class="sourceLineNo">162</span>     * Serialize a timestamp in RFC 5322 format.<a name="line.162"></a>
<span class="sourceLineNo">163</span>     *<a name="line.163"></a>
<span class="sourceLineNo">164</span>     * @see #deserializeRFC5322Timestamp<a name="line.164"></a>
<span class="sourceLineNo">165</span>     * @see &lt;a href="http://tools.ietf.org/html/rfc5322"&gt;RFC 5322&lt;/a&gt;<a name="line.165"></a>
<span class="sourceLineNo">166</span>     */<a name="line.166"></a>
<span class="sourceLineNo">167</span>    public static String serializeRFC5322Timestamp(Date date) {<a name="line.167"></a>
<span class="sourceLineNo">168</span>        if (date == null)<a name="line.168"></a>
<span class="sourceLineNo">169</span>            return null;<a name="line.169"></a>
<span class="sourceLineNo">170</span>        return ParseUtil.getDateFormat(RFC5322_FORMAT, date).format(date);<a name="line.170"></a>
<span class="sourceLineNo">171</span>    }<a name="line.171"></a>
<span class="sourceLineNo">172</span><a name="line.172"></a>
<span class="sourceLineNo">173</span>    /**<a name="line.173"></a>
<span class="sourceLineNo">174</span>     * Deserialize a {@link Date} in XSD dateTime format.<a name="line.174"></a>
<span class="sourceLineNo">175</span>     *<a name="line.175"></a>
<span class="sourceLineNo">176</span>     * @see #serializeXSDDateTime<a name="line.176"></a>
<span class="sourceLineNo">177</span>     * @see &lt;a href="http://www.w3.org/TR/xmlschema-2/#dateTime"&gt;XSD dateTime datatype&lt;/a&gt;<a name="line.177"></a>
<span class="sourceLineNo">178</span>     */<a name="line.178"></a>
<span class="sourceLineNo">179</span>    public static Date deserializeXSDDateTime(String date) throws JiBXParseException {<a name="line.179"></a>
<span class="sourceLineNo">180</span>        return ParseUtil.deserializeRFC3339Timestamp(date);<a name="line.180"></a>
<span class="sourceLineNo">181</span>    }<a name="line.181"></a>
<span class="sourceLineNo">182</span><a name="line.182"></a>
<span class="sourceLineNo">183</span>    /**<a name="line.183"></a>
<span class="sourceLineNo">184</span>     * Serialize a {@link Date} to XSD dateTime format.<a name="line.184"></a>
<span class="sourceLineNo">185</span>     *<a name="line.185"></a>
<span class="sourceLineNo">186</span>     * @see #deserializeXSDDateTime<a name="line.186"></a>
<span class="sourceLineNo">187</span>     * @see &lt;a href="http://www.w3.org/TR/xmlschema-2/#dateTime"&gt;XSD dateTime datatype&lt;/a&gt;<a name="line.187"></a>
<span class="sourceLineNo">188</span>     */<a name="line.188"></a>
<span class="sourceLineNo">189</span>    public static String serializeXSDDateTime(Date date) throws JiBXParseException {<a name="line.189"></a>
<span class="sourceLineNo">190</span>        return ParseUtil.serializeRFC3339Timestamp(date);<a name="line.190"></a>
<span class="sourceLineNo">191</span>    }<a name="line.191"></a>
<span class="sourceLineNo">192</span><a name="line.192"></a>
<span class="sourceLineNo">193</span>    private static SimpleDateFormat getDateFormat(String format, Date date) {<a name="line.193"></a>
<span class="sourceLineNo">194</span>        TimeZone gmt = TimeZone.getTimeZone("GMT");<a name="line.194"></a>
<span class="sourceLineNo">195</span>        GregorianCalendar cal = new GregorianCalendar(gmt, Locale.US);<a name="line.195"></a>
<span class="sourceLineNo">196</span>        if (date != null)<a name="line.196"></a>
<span class="sourceLineNo">197</span>            cal.setTime(date);<a name="line.197"></a>
<span class="sourceLineNo">198</span>        SimpleDateFormat dateFormat = new SimpleDateFormat(format);<a name="line.198"></a>
<span class="sourceLineNo">199</span>        dateFormat.setLenient(false);<a name="line.199"></a>
<span class="sourceLineNo">200</span>        dateFormat.setCalendar(cal);<a name="line.200"></a>
<span class="sourceLineNo">201</span>        return dateFormat;<a name="line.201"></a>
<span class="sourceLineNo">202</span>    }<a name="line.202"></a>
<span class="sourceLineNo">203</span><a name="line.203"></a>
<span class="sourceLineNo">204</span>    /**<a name="line.204"></a>
<span class="sourceLineNo">205</span>     * Deserialize an integer, but treat empty string as zero.<a name="line.205"></a>
<span class="sourceLineNo">206</span>     */<a name="line.206"></a>
<span class="sourceLineNo">207</span>    public static int deserializeInt(String string) throws JiBXParseException {<a name="line.207"></a>
<span class="sourceLineNo">208</span>        if (string.length() == 0)<a name="line.208"></a>
<span class="sourceLineNo">209</span>            return 0;<a name="line.209"></a>
<span class="sourceLineNo">210</span>        try {<a name="line.210"></a>
<span class="sourceLineNo">211</span>            return Integer.parseInt(string);<a name="line.211"></a>
<span class="sourceLineNo">212</span>        } catch (NumberFormatException e) {<a name="line.212"></a>
<span class="sourceLineNo">213</span>            throw new JiBXParseException("can't parse integer value `" + string + "'", string, e);<a name="line.213"></a>
<span class="sourceLineNo">214</span>        }<a name="line.214"></a>
<span class="sourceLineNo">215</span>    }<a name="line.215"></a>
<span class="sourceLineNo">216</span><a name="line.216"></a>
<span class="sourceLineNo">217</span>    /**<a name="line.217"></a>
<span class="sourceLineNo">218</span>     * Deserialize a double, but treat empty string as NaN.<a name="line.218"></a>
<span class="sourceLineNo">219</span>     */<a name="line.219"></a>
<span class="sourceLineNo">220</span>    public static double deserializeDouble(String string) throws JiBXParseException {<a name="line.220"></a>
<span class="sourceLineNo">221</span>        if (string.length() == 0)<a name="line.221"></a>
<span class="sourceLineNo">222</span>            return Double.NaN;<a name="line.222"></a>
<span class="sourceLineNo">223</span>        try {<a name="line.223"></a>
<span class="sourceLineNo">224</span>            return Double.parseDouble(string);<a name="line.224"></a>
<span class="sourceLineNo">225</span>        } catch (NumberFormatException e) {<a name="line.225"></a>
<span class="sourceLineNo">226</span>            throw new JiBXParseException("can't parse double value `" + string + "'", string, e);<a name="line.226"></a>
<span class="sourceLineNo">227</span>        }<a name="line.227"></a>
<span class="sourceLineNo">228</span>    }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
<span class="sourceLineNo">230</span>    /**<a name="line.230"></a>
<span class="sourceLineNo">231</span>     * Deserialize a {@link Enum} using the enum name, but treat empty string as null.<a name="line.231"></a>
<span class="sourceLineNo">232</span>     */<a name="line.232"></a>
<span class="sourceLineNo">233</span>    public static &lt;T extends Enum&lt;T&gt;&gt; T deserializeEnum(String string, T[] values) throws JiBXParseException {<a name="line.233"></a>
<span class="sourceLineNo">234</span>        if (string.length() == 0)<a name="line.234"></a>
<span class="sourceLineNo">235</span>            return null;<a name="line.235"></a>
<span class="sourceLineNo">236</span>        for (T value : values) {<a name="line.236"></a>
<span class="sourceLineNo">237</span>            if (value.name().equals(string))<a name="line.237"></a>
<span class="sourceLineNo">238</span>                return value;<a name="line.238"></a>
<span class="sourceLineNo">239</span>        }<a name="line.239"></a>
<span class="sourceLineNo">240</span>        throw new JiBXParseException("no match found for enum value `" + string + "'", string);<a name="line.240"></a>
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<span class="sourceLineNo">243</span>    /**<a name="line.243"></a>
<span class="sourceLineNo">244</span>     * Deserialize an {@link Enum}. Either the {@link Enum#name name()} or {@linkplain Enum#toString string value}<a name="line.244"></a>
<span class="sourceLineNo">245</span>     * may match, and treat an empty string like null.<a name="line.245"></a>
<span class="sourceLineNo">246</span>     */<a name="line.246"></a>
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<span class="sourceLineNo">258</span>     * Serialize an {@link Enum} using {@link Enum#toString}.<a name="line.258"></a>
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<span class="sourceLineNo">265</span>     * Get all instances of the given {@link Enum} class in a list in their natural ordering.<a name="line.265"></a>
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<span class="sourceLineNo">267</span>     * @return unmodifiable list of enum values<a name="line.267"></a>
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<span class="sourceLineNo">272</span>        // Generate ClassCastException if type is not an enum type<a name="line.272"></a>
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<span class="sourceLineNo">275</span>        // Get values<a name="line.275"></a>
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<span class="sourceLineNo">285</span>    /**<a name="line.285"></a>
<span class="sourceLineNo">286</span>     * Deserialize an integer, but treat empty string as zero.<a name="line.286"></a>
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<span class="sourceLineNo">294</span>            throw new JiBXParseException("can't parse integer value `" + string + "'", string, e);<a name="line.294"></a>
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<span class="sourceLineNo">298</span>    /**<a name="line.298"></a>
<span class="sourceLineNo">299</span>     * Deserialize a double, but treat empty string as NaN.<a name="line.299"></a>
<span class="sourceLineNo">300</span>     */<a name="line.300"></a>
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<span class="sourceLineNo">302</span>        if (string == null || string.length() == 0)<a name="line.302"></a>
<span class="sourceLineNo">303</span>            return Double.NaN;<a name="line.303"></a>
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<span class="sourceLineNo">305</span>            return Double.parseDouble(string);<a name="line.305"></a>
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<span class="sourceLineNo">307</span>            throw new JiBXParseException("can't parse double value `" + string + "'", string, e);<a name="line.307"></a>
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<span class="sourceLineNo">310</span><a name="line.310"></a>
<span class="sourceLineNo">311</span>    /**<a name="line.311"></a>
<span class="sourceLineNo">312</span>     * Deserialize a list of strings. The strings are separated by whitespace.<a name="line.312"></a>
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<span class="sourceLineNo">314</span>     * @see #serializeStringList<a name="line.314"></a>
<span class="sourceLineNo">315</span>     */<a name="line.315"></a>
<span class="sourceLineNo">316</span>    public static List&lt;String&gt; deserializeStringList(String string) throws JiBXParseException {<a name="line.316"></a>
<span class="sourceLineNo">317</span>        string = string.trim();<a name="line.317"></a>
<span class="sourceLineNo">318</span>        if (string.length() == 0)<a name="line.318"></a>
<span class="sourceLineNo">319</span>            return Collections.&lt;String&gt;emptyList();<a name="line.319"></a>
<span class="sourceLineNo">320</span>        return Arrays.asList(string.split("\\s+"));<a name="line.320"></a>
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<span class="sourceLineNo">323</span>    /**<a name="line.323"></a>
<span class="sourceLineNo">324</span>     * Serialize a list of strings. The strings are separated by space characters.<a name="line.324"></a>
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<span class="sourceLineNo">332</span>        for (String string : list) {<a name="line.332"></a>
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<span class="sourceLineNo">340</span>    /**<a name="line.340"></a>
<span class="sourceLineNo">341</span>     * Deserialize an array of {@code double} values.<a name="line.341"></a>
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<span class="sourceLineNo">348</span>        int i = 0;<a name="line.348"></a>
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<span class="sourceLineNo">351</span>                values[i++] = Double.parseDouble(doubleString);<a name="line.351"></a>
<span class="sourceLineNo">352</span>            } catch (NumberFormatException e) {<a name="line.352"></a>
<span class="sourceLineNo">353</span>                throw new JiBXParseException("invalid double value", doubleString, e);<a name="line.353"></a>
<span class="sourceLineNo">354</span>            }<a name="line.354"></a>
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<span class="sourceLineNo">356</span>        return values;<a name="line.356"></a>
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<span class="sourceLineNo">359</span>    /**<a name="line.359"></a>
<span class="sourceLineNo">360</span>     * Serialize an array of {@code double} values.<a name="line.360"></a>
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<span class="sourceLineNo">362</span>     * @see #deserializeDoubleArray<a name="line.362"></a>
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<span class="sourceLineNo">366</span>            return null;<a name="line.366"></a>
<span class="sourceLineNo">367</span>        StringBuilder buf = new StringBuilder();<a name="line.367"></a>
<span class="sourceLineNo">368</span>        for (int i = 0; i &lt; values.length; i++) {<a name="line.368"></a>
<span class="sourceLineNo">369</span>            if (i &gt; 0)<a name="line.369"></a>
<span class="sourceLineNo">370</span>                buf.append(' ');<a name="line.370"></a>
<span class="sourceLineNo">371</span>            buf.append(values[i]);<a name="line.371"></a>
<span class="sourceLineNo">372</span>        }<a name="line.372"></a>
<span class="sourceLineNo">373</span>        return buf.toString();<a name="line.373"></a>
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<span class="sourceLineNo">376</span><a name="line.376"></a>




























































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